Vulnerability DatabaseCVE-2021-3777
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CVE-2021-3777
September 15, 2021
nodejs-tmpl is vulnerable to Inefficient Regular Expression Complexity
Affected Packages
tmpl (NPM):
Affected version(s) >=1.0.0 <1.0.5
Fix Suggestion:
Update to version 1.0.5
Related Resources (4)
https://github.com/daaku/nodejs-tmpl/commit/4c654e4d1542f329ed561fd95ccd80f30c6872d6
https://nvd.nist.gov/vuln/detail/CVE-2021-3777
https://huntr.dev/bounties/a07b547a-f457-41c9-9d89-ee48bee8a4df
https://github.com/daaku/nodejs-tmpl
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
7.8
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Weakness Type (CWE)
Inefficient Regular Expression Complexity
CWE-1333
Uncontrolled Resource Consumption
CWE-400
EPSS
Base Score:
0.3